diff --git a/classes/cluster/virtual-mcp11-aio/infra/config.yml b/classes/cluster/virtual-mcp11-aio/infra/config.yml
index ec91ce4..c59029b 100644
--- a/classes/cluster/virtual-mcp11-aio/infra/config.yml
+++ b/classes/cluster/virtual-mcp11-aio/infra/config.yml
@@ -7,3 +7,4 @@
     system:
       name: cfg01
       domain: ${_param:cluster_domain}
+      purge_repos: ${_param:linux_system_purge_repos}